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3 years ago

12

You're planning a party and need enough soda for 60 guests. Assuming each guest drinks 10 fl. oz of soda, how may liters of soda

will you need?

1 answer:

insens350 [35]3 years ago

4 0

Answer:

it's 72

Explanation:

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How are motion and acceleration alike? How are they different?

ratelena [41]

Answer:

Motion is the action of moving, and acceleration is the action of moving faster or increasing speed. I guess you could say they are both in a state of motion or moving.

Explanation:

4 0

3 years ago

A ball of mass 0.15 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.960 m. b)

Art [367]

Answer:

Explanation:

If v be the velocity just after the rebound

Kinetic energy will be converted into potential energy

1/2 m v² = mgh

v² = 2gh

v = √ 2gh

= √ 2 x 9.8 x .96

= 4.33 m / s

4 0

3 years ago

a 2.6 kg block is attached to a horizontal spring that has a spring constant of 126 N/m. At the instant when the displacement of

NeTakaya

Answer:

The acceleration of the object is $5.57\ m/s^2$ .

Explanation:

Given that,

Mass of the block, m = 2.6 kg

Spring constant of the spring, k = 126 N/m

At the instant when the displacement of the spring from its unstained length is 0.115 m. We need to find the acceleration of the object.

When the block is displaced, the force acting on the spring is equal to the force due to its motion. Such as :

$kx=ma$

a is acceleration of the object

$a=\dfrac{kx}{m}\\\\a=\dfrac{126\times 0.115}{2.6}\\\\a=5.57\ m/s^2$

So, the acceleration of the object is $5.57\ m/s^2$ .

8 0

3 years ago

If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?

Svetlanka [38]

Answer:

For this, you need the pythagorean theorem, which is a^{2}+ b^{2}= c^{2}

Your a should be 12, and your b should be 35. So now you can solve for c, which equals 37 miles.

So the answer is 37 miles

6 0

4 years ago

I need help and please hurry.

anyanavicka [17]

Hi, time is independent variable. It's stands alone and isn't change by anything.
Temperature is dependant variable (depends on time)

5 0

4 years ago